<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link th:href="@{/assets/dist/css/bootstrap.min.css}" rel="stylesheet">
</head>
<body>


<form action="uploadUsers" method="post" enctype="multipart/form-data" class="container">
    <div class="mb-3">
        <label for="formFileMultiple" class="form-label">在此上传图片</label>
        <input class="form-control" type="file" id="formFileMultiple" multiple name="files">
    </div>
    <button type="submit" class="btn btn-primary">Submit</button>
    <p th:text="${thisMsg}"></p>
</form>



</body>
</html>